[go: up one dir, main page]

Search a number
-
+
36182790 = 2325779727
BaseRepresentation
bin1000101000000…
…1101100000110
32112002021110100
42022001230012
533230322130
63331304530
7616356120
oct212015406
975067410
1036182790
1119473736
121014b146
13765b247
144b3c210
15329ac60
hex2281b06

36182790 has 96 divisors (see below), whose sum is σ = 109025280. Its totient is φ = 8154432.

The previous prime is 36182789. The next prime is 36182791. The reversal of 36182790 is 9728163.

It is an interprime number because it is at equal distance from previous prime (36182789) and next prime (36182791).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36182791) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49407 + ... + 50133.

It is an arithmetic number, because the mean of its divisors is an integer number (1135680).

Almost surely, 236182790 is an apocalyptic number.

36182790 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 36182790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54512640).

36182790 is an abundant number, since it is smaller than the sum of its proper divisors (72842490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36182790 is a wasteful number, since it uses less digits than its factorization.

36182790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826 (or 823 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 36182790 is about 6015.2132131787. The cubic root of 36182790 is about 330.7506328798.

The spelling of 36182790 in words is "thirty-six million, one hundred eighty-two thousand, seven hundred ninety".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 79 90 105 126 158 210 237 315 395 474 553 630 711 727 790 1106 1185 1422 1454 1659 2181 2370 2765 3318 3555 3635 4362 4977 5089 5530 6543 7110 7270 8295 9954 10178 10905 13086 15267 16590 21810 24885 25445 30534 32715 45801 49770 50890 57433 65430 76335 91602 114866 152670 172299 229005 287165 344598 402031 458010 516897 574330 804062 861495 1033794 1206093 1722990 2010155 2412186 2584485 3618279 4020310 5168970 6030465 7236558 12060930 18091395 36182790